Place it at the centre of a fight gag, after a goofy yell builds up the swing and before a shocked sound sells the victim's reaction, keeping the punch as the peak moment of the sequence.
关于此声音
This 1.4-second clip is a single punch impact, a quick thud that lands and stops almost at once. It gives a prank or fake fight a sudden jolt, making a small shove or staged slap look much harder than it really is and turning the moment into a joke. The hit feels blunt and over-the-top, like a cartoon blow that needs no build-up to get a laugh.